40831336

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56087}}^1$

素因数の和:56113

約数の個数: 32

約数和(自身を含む): 94227840

約数和(自身を除く): 53396504

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 56087, 112174, 224348, 392609, 448696, 729131, 785218, 1458262, 1570436, 2916524, 3140872, 5103917, 5833048, 10207834, 20415668, 40831336]

約数ペア:

[(1, 40831336), (2, 20415668), (4, 10207834), (7, 5833048), (8, 5103917), (13, 3140872), (14, 2916524), (26, 1570436), (28, 1458262), (52, 785218), (56, 729131), (91, 448696), (104, 392609), (182, 224348), (364, 112174), (728, 56087)]